Embryology in man in relation to timings of starting point of developmental errors.
D000013:Congenital Abnormalities / Q000209:etiology*; D004622:Embryo, Mammalian / Q000528:radiation effects*; D005121:Extremities / Q000196:embryology; D005123:Eye / Q000196:embryology; D005260:Female; D006321:Heart / Q000196:embryology; D006801:Humans; D011247:Pregnancy; D011830:Radiation Effects